<!doctype html>
<html>
 <head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>hello, world</title>
  <link rel="stylesheet" href="css/main.css" />
 </head>
 <body>
  <div class="box">
      <div class="col">请</div>
      <div class="col">叫</div>
      <div class="col">我</div>
      <div class="col">标</div>
      <div class="col">准</div>
      <div class="col">答</div>
      <div class="col">案</div>
      <div class="col">谢</div>
      <div class="col">谢</div>
  </div>
 </body>
</html>
